Today the first trailer for 'This is 40,' Judd Apatow's sequel(ish) to 'Knocked Up,' has hit the web. The film focuses on the secondary characters from 'Knocked Up' played by Leslie Mann and Paul Rudd as they arrive at that magical age. The trailer also hints at the return of Jason Segel's character and an appearance by 'Bridesmaids' Melissa McCarthy. Overall, it looks a little too somber for my taste, but hopefully some funny moments will be mined from the script by this talented cast. Take a look at the trailer below and let us know what you think.

'This is 40' hits theaters December 21st